In this post, you’ll learn more about the Error SPAPI_E_DRIVER_STORE_ADD_FAILED – 0x800F0247 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
SPAPI_E_DRIVER_STORE_ADD_FAILED – 0x800F0247
Win32 COM Error Error Description
A problem was encountered while attempting to add the driver to the store.